stable convergence 中文意思是什麼

stable convergence 解釋
穩定收斂
  • stable : adj 1 穩定的；安定的；固定的。2 意志堅定的，有恆心的。adv bly ness n n 1 廄，馬廄，馬棚；〈罕用語...
  • convergence : n. 1. 聚合，會聚，輻輳，匯合。2. 集合點；【數、物】收斂；【生物學】趨同（現象）。
  1. Abstract : in this paper a new identification model constructed by neural networks with modified inputs and stable filters is presented for continuous time nonlinear systems in order to reduce the inherent network approximation errors. an adaptive law with projection algorithm is employed to adjust the parameters of networks. under certain conditions, convergence of the identification error is proved

    文摘:在用神經網路進行系統建模時，建模誤差的存在是難免的.為了減小這種誤差，本文對連續時間非線性系統提出了一種新的神經網路辨識模型，它是由帶有輸入修正的神經網路和穩定濾波器組合而成.文中給出了權值的學習演算法，即權值是根據辨識誤差的投影演算法來改變，證明了在一定條件下辨識誤差的收斂性
  2. In the course of modeling, we present multi - step generalized gradient method and multi - stage curve fitting technique, prove convergence of multi - step generalized gradient method by using differential equation stable theory, analyze the error of multi - stage curve fitting technique by using inner space, creat knowledge base of water network system by using the maximum subordinate principle of and near - select principle of pattern recognition. at last we make the optimal running scheme of water network system based on heuristic search technique of artificial intelligence and global feedback immediate coordination method of large scale system theory

    在建立系統模型的過程中，提出了多步廣義梯度法和多層曲線擬合的建模方法，並用微分方程穩定性理論證明了多步廣度梯度法收斂性，用內積空間的有關知識對多層曲線擬合進行誤差分析;應用模糊數學中的最大隸屬度原則和模糊識別中的擇近原則和人工智慧中狀態空間表示法建立注水系統的知識庫;用人工智慧中的啟發式搜索技術和大系統理論中的具有全局反饋的直接協調法制定注水系統的優化運行方案。
  3. To pick up the convergence speed of traditional genetic algorithm, a modified genetic algorithm is presented, which is based on subsection integer coding, combining stable - state selection strategy with inequality individual and scaling, adaptive recombination according to gene sufficiency, self - adaptive variable step and multi - gene mutation

    將兩幅圖象重疊區域的歸一化差圖象作為搜索空間，定義一個與圖象高相等維數的向量作為染色體，染色體的基因表示每一行圖象中的最優拼接點，採用常用的最小值搜索適應度函數作為視差圖像拼縫搜索的適應度函數。
  4. There were convergence, collision and shortening in the xiyu, altay ergun, southern yangtze and cathaysian plates, but dispersion and stable sediments in the sino - korean, northern yangtze, qiangtang, gangdise and himalayan plates

    絕大多數板塊基本上保持孤立和離散的狀態，這是早古生代中國大陸各個地塊構造演化特徵截然不同的主要原因。
  5. This kind of controller is easy to design and operate, and has improved convergence rates and less overshoot than pid controller, but has stable error. in order to improve the properties of the fuzzy controllers, fine - tune - rule fuzzy controller, fine - tuned parameter fuzzy controller and fuzzy - pi controller were designed respectively based on the simple fuzzy controller. then fuzzy logic inferential system is established by using toolbox of fuzzy logic in matlab7. 0. secondly, in simulink6. 0, through the instance of the template of s - function, the module of s - function for optimizing fuzzy control and corresponding control model are constructed, and the parameters of simulation are set

    這種控制器易於設計、實現方便，較傳統pid控制有更快的響應速度和更小的超調，但其存在靜態誤差;為了進一步提高模糊控制器的控制特性，在此基礎上分別設計了可調整控制規則模糊控制器、參數自整定模糊控制器和模糊- pid復合控制器;然後利用matlab7 . 0模糊邏輯工具箱圖形用戶界面建立模糊邏輯推理系統，在simulink6 . 0系統模擬設計平臺中通過實例化s函數模板創建旨在優化模糊控制的s函數功能模塊，並構建模糊控制系統框圖模型，設置系統模擬參數，最終對系統進行動態模擬。
  6. Computer simulations show that the two algorithms have good convergence and high stable output signal - interference rate ( sir ) and tracking capability

    計算機模擬表明了兩種演算法具有優良的收斂性和較高的穩態輸出信干比（ sir ）以及在時變通道中良好的跟蹤特性。
  7. Firstly the stochastic gradient algorithm based on minimum mutual information ( mmi ) is researched, and this algorithm is simple and stable, but its convergence speed is slow. secondly the natural gradient algorithm based on riemann space is researched. finally easi algorithm, iterative inversion algorithm and some

    首先研究了基於最小化互信息的隨機梯度演算法，該演算法簡單穩定但收斂較慢，然後研究了基於黎曼空間的自然梯度演算法，最後介紹了easi演算法、迭代求逆演算法以及其餘一些演算法。
  8. We should specially point out that by the function of the mutation operator, which ensures a stable convergence of the algorithm into a global optimum

    需要特別指出的是，通過該變異運算元的作用，可以使演算法穩定地收斂到全局最優解。
  9. ( 2 ) in order to overcome the difficulties caused by the non - minimum phase, an optimal ilc scheme with current feedback is presented for linear non - minimum phase plants based on noncausal stable inversion. the sufficient condition to ensure the convergence of this scheme is obtained and the utility mode of using the noncausal algorithm is given to fit the practical application

    2 、針對迭代學習控制在非最小相位系統上應用效果差的缺點，根據非因果的穩定逆理論，提出了一種基於穩定逆的最優開閉環綜合迭代學習控制，分析了學習律的收斂性並給出了這種非因果的學習律在實際應用中的運用方式。
  10. These targets e ure not only stable economic conditio but also a degree of convergence between participating member states which allows emu to function smoothly

    這些目標不僅可以確保穩定的經濟環境，同時也保證了加入歐元區國家間一定水平的融合程度，從而使得經濟和貨幣聯盟能夠正常運作。
  11. These targets ensure not only stable economic conditions but also a degree of convergence between participating member states which allows emu to function smoothly

    這些目標不僅可以確保穩定的經濟環境，同時也保證了加入歐元區國家間一定水平的融合程度，從而使得經濟和貨幣聯盟能夠正常運作。
  12. The rest of the paper is divided two parts : the first part, which is composed of chapter 2, chapter 3 and chapter 4, is devoted to studying problems on the extended birth - death processes and / ^ - invariant distribution. the second part is contributed to studying problems on convergence properties, which is composed of chapter 5, chapter 6 and chapter 7. chapter 2 is devoted to studying an extended birth - death stable q - matrix with catastrophes

    剩下的內容是本人在讀博期間研究取得的主要結果，它們分為兩部分：第一部分是廣義生滅（擬） q -矩陣和馬爾可夫q過程的不變測度，包括第二章、第三章和第四章；第二部分是序列的各種收斂性質，包括第五章、第六章和第七章。
  13. The reference signal and the disturbance signal are controlled, which can achieve optimal effect in the meantime, applying adaptive lms algorithm based on variable step and variable region to variable frequency speed regulation system, the initial convergence rate, tricking ability of time - varying system and stable precision are best in the meantime

    利用變論域變步長的lms自適應濾波演算法，使自適應逆控制的異步電機變頻調速系統及其逆系統辨識的初始收斂速度、時變系統跟蹤能力及穩態精度3個指標同時達到最優。
  14. The second chapter defines the concept of basic point 、 polar point 、 best polar point 、 stable polar point 、 degenerate polar point and non - degenerate polar point. it also points out that this algorithm theory is discussed under the degenerate complexion that is : ， ， then call is non - degenerate polar point. it also discussed the solution of the best polar point and put forward this quick algorithm theory and prove its convergence under all polar points are non - degenerate polar points

    第二章定義了基點、極點、最優極點、穩定極點、退化極點和非退化極點等概念，最後指明本演算法理論討論的基礎是基於非退化情況，即： ，其維數，則稱為非退化極點，本文就是要在模型中所有極點都是非退化極點的情況下討論最優極點的求解，並提出和證明了本文快速演算法理論和收斂性，同時得到一個有意義的結論：穩定極點就是最小一乘估計。
  15. This detector keeps the global convergence of the moe detector and has an ideal stable state output signal - interference rate

    這種檢測器既保持了moe檢測器全局收斂的特性，又具有理想的穩態輸出sir 。
  16. The main contributions of this thesis are as follows : ( 1 ) the conventional minimum output energy ( moe ) algorithm has the global convergence but its stable excess mean square error is high and it ca n ' t converge to the minimum mean square error ( mmse ). in this thesis an equivalent decision feedback moe ( df - moe ) algorithm variable step - size is presented and analyzed

    主要工作可以概括如下： （ 1 ）針對最小輸出能量檢測器（ moe ）具有全局收斂，但是穩態剩餘均方誤差比較大，無法收斂到最佳mmse檢測器的特點，提出並分析了一種等效的判決反饋變步長moe檢測演算法（簡稱df - moe ： decidedfeedbackmoe ） 。
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